#!/bin/bash
sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine;
sudo yum install -y yum-utils;
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo;
sudo yum install -y docker-ce docker-ce-cli containerd.io;
systemctl enable docker --now;
sudo mkdir -p /etc/docker;
echo '{"registry-mirrors": ["https://82m9ar63.mirror.aliyuncs.com"],"exec-opts": ["native.cgroupdriver=systemd"],"log-driver":"json-file","log-opts": {"max-size": "100m"},"storage-driver": "overlay2"}' >>/etc/docker/daemon.json;
sudo systemctl daemon-reload;
sudo systemctl restart docker;
